Base | Representation |
---|---|
bin | 111100110010011… |
… | …1001000001111101 |
3 | 12021011002012110220 |
4 | 1321210321001331 |
5 | 13134131321132 |
6 | 534222051553 |
7 | 101355165543 |
oct | 17144710175 |
9 | 5234065426 |
10 | 2039713917 |
11 | 95740228a |
12 | 48b119bb9 |
13 | 266770917 |
14 | 154c75d93 |
15 | be109a2c |
hex | 7993907d |
2039713917 has 4 divisors (see below), whose sum is σ = 2719618560. Its totient is φ = 1359809276.
The previous prime is 2039713903. The next prime is 2039713919. The reversal of 2039713917 is 7193179302.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2039713917 - 210 = 2039712893 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2039713919) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339952317 + ... + 339952322.
It is an arithmetic number, because the mean of its divisors is an integer number (679904640).
Almost surely, 22039713917 is an apocalyptic number.
It is an amenable number.
2039713917 is a deficient number, since it is larger than the sum of its proper divisors (679904643).
2039713917 is an equidigital number, since it uses as much as digits as its factorization.
2039713917 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 679904642.
The product of its (nonzero) digits is 71442, while the sum is 42.
The square root of 2039713917 is about 45163.1920594636. The cubic root of 2039713917 is about 1268.2058525054.
The spelling of 2039713917 in words is "two billion, thirty-nine million, seven hundred thirteen thousand, nine hundred seventeen".
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